Steel Pipes and Tubes Industries (SPTI)
An ISO 9001:2008 Certified Company, Steel Pipes & Tubes Industries is India’s most trusted manufacturer, exporter and supplier of stainless steel tubes (ASTM A 312 304/304L, 316/316L), carbon steel pipes (ASTM A A106, A53, API 5L), alloy steel seamless pipes (ASTM A335 P11, P22), mild steel pipes, industrial steel tubes, galvanized steel pipes and black steel pipes.
We can manufacture and supply steel pipes which can be fabricated to customers design and specification in a variety of length and thickness requirements. We can also offer cold drawn seamless steel tubes to meet the custom design and specifications of our customers. We specialise in the manufacture and supply of cold drawn seamless steel tubes, and large diameter stainless steel welded pipes (100% X-Ray Tested). ISO 9001:2008 Certification ensures consistency in our operations and testing procedures.
Steel Pipes and Steel Tubes supplied by Metline Pipes & Tubes are used across wide range of industries including food processing, power generation, oil and gas, petrochemicals, petroleum pipelines, medical equipment, biopharma, pharmaceuticals, electrical engineering, fertilizer industry, dairy processing, boiler manufacturing and nuclear energy among others.
METLINE has been proudly servicing the steel pipe industry for over 40 years, as a major supplier and manufacturer of custom size steel pipes and steel tubes. We are the exclusive suppliers of stainless steel welded pipes, stainless steel seamless tubes, stainless steel tubing, alloy steel seamless pipes, boiler steel tubes, heat exchanger tubes, capillary tubes, coiled tubing, and galvanized steel pipes. We are serving all major cities and countries in their needs for steel pipes and steel tubes.
Our products are supplied to all major Industrial areas and cities in India such as Mumbai, Delhi, Bangalore, Hyderabad, Ahmedabad, Chennai, Kolkata, Surat, Pune, Nagpur, Indore, Thane, Bhopal, Visakhapatnam, Vadodra, Nashik, Faridabad, Rajkot, Aurangabad, Ranchi, Coimbatore, Raipur, Mysore, Bhubaneswar, Salem, Bhilai, Bhiwandi, Bikaner, Mangalore, Kochi (Cochin), Bhavnagar, Tirupur, Ankleshwar, Assam, Siliguri, Jamshedpur, Warangal, Nellore, Agartala and Thoothukudi.
Our high quality steel pipes, good customer service, and in house pipes and tubes processing capabilities have made us one of the emerging suppliers for steel pipes and tubes in Middle East countries including Bahrain, Cyprus, Egypt, Iran, Iraq, Israel, Jordan, Kuwait, Lebanon, Oman, Palestine, Qatar, Saudi Arabia, Syria, Turkey, United Arab Emirates and Yemen.
India’s #1 Supplier of Stainless Steel Pipes/Tubes, Chrome Moly Pipes,Black Pipes, Galvanised Pipes, Carbon Steel Pipes
Stainless Steel Pipes, Carbon Steel Tubes, Alloy Steel Tubes, MS Pipes Production and Stock Range
Outside Diameter: 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock, OD Size Steel Tubes available Ex-stock
Thickness Range: 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
Type: Seamless / ERW / Welded / Fabricated / CDW
Key Steel Pipes & Tubes Products & Grades
1. Stainless Steel Seamless Pipes & Tubes – 304, 304/L, 316/L, 904L, 310S, 321H, 347H, 446
2. Stainless Steel Welded Pipes & Tubes - 304, 304/L, 316/L, 904L, 310S, 321H, 347H, 446
3. Square Stainless Steel Pipes, Round Stainless Steel Tubes,Rectangular Stainless Steel Pipes & Tubes
4. Carbon Steel Seamless Pipes as per ASTM A 106 Grade B/API 5L Grade B/ASTM A 53 Grade B
5. Carbon Steel Seamless Tubes as per BS 3059, ASTM A 179, ASTM A 192, ASTM A 210 GR.A1
6. Alloy Steel Seamless Pipes as per ASTM A335 Grade P1/ P5/ P9 / P11/ P12 / P22 / P91
7. LTCS Pipe - Low Temperature Carbon Steel Pipes as per ASTM A 333 Grade 6
8. Alloy Steel Seamless Tubes as per ASTM A213 Grade T5/T9/T11/T12/T22/T91
9. ERW Black Pipes as per IS:1239/I, IS: 3589 Grade 330 or Grade 410
10. Galvanised Pipes as per IS:1239/I
11. Square and Rectangular Steel Pipes as per IS: 4923
12. ERW Boiler Tubes: BS 3059, ASTM A 214
13. Air Pre Heater Tubes to BS: 6323 PART V
14. Hydraulic Tubes to DIN 2391 ST. 35, ST. 45 & ST. 52
15. Seamless Heat Exchanger Tubes ASTM A 179
16. CDW TUBES IS: 3074 or BS 980
17. CRCA ERW Tubes to IS 3601 OR IS 3074
18. Stainless Steel Electropolished Pipes Manufacturer/Supplier
19. Alloy Steel Fittings Manufacturer- ASTM A234 WP5, P11, P22, P91
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ASME 36.19 ASTM A312 TP904L SMLS Pipe 1/2 Inch SCH10S
FOB PriceUSD 8,00- 30,000/Piece
PortNingbo or Shanghai Port
MOQ1 Piece/Ton
Supply Ability1000 Tons Per Month
Payment TermsL/C,T/T,Western Union,MoneyGram
PackagingSeaworthy plywood cases or pallets
Delivery7- 20 days
Quick Details
Thickness: SCH10S
Section Shape: Round
Outer Diameter: 1/2" (DN15)
Place of Origin: Zhejiang, China (Mainland)
Application: Construction, oil, gas, etc
Technique: ERW
Surface Treatment: Pickled, 2B, No.4, BA, Hairline, Mirror
Material: 904L Stainless Steel, etc
Standard: ASTM, ASME, etc
Type: 904L SMLS Pipe
Lenth: 3M
Brand Name: Yaang
Packaging & Delivery
Packaging Detail:Standard export packing or as per requestDelivery Detail:7 - 20 days
Specifications
ASME 36.19 ASTM A312 TP904L SMLS Pipe
1. Seamless
2. Thickness: SCH10S
3. OD: 1/2" (DN15)
4. Lenth: 3M
China SMLS Pipe Manufacturer www.yaang.com offers ASME 36.19 ASTM A312 TP904L SMLS Pipe, 1/2 Inch, SCH10S.
ALLOY 904L is a multipurpose highly corrosion resistant stainless steel. The chromium, nickel, molybdenum and copper content of the alloy renders it suitable for many applications dealing with medium to corrosive environments. It is particularly useful in sulphuric acid applications where the range of concentrations and temperatures in which it can be used, is wider than that for grades such as 317L and duplex grade ALLOY 2205. This is in part due to the copper content of the alloy. In industrial grade phosphoric acid environments, the performance of ALLOY 904L / 1.4539 is again superior to that of 317L stainless steel and, at higher temperatures, duplex grade ALLOY 2205 as well. Performance in phosphoric acid is strongly influenced by the level of impurities present. The Alloy also has useful resistance to organic acids such as formic and oxalic acids. With respect to localised corrosion, the high nickel content of ALLOY 904L / 1.4539 makes it more resistant to stress corrosion cracking than other common austenitic stainless steels whilst the levels of chromium, molybdenum and nitrogen impart excellent resistance to pitting and crevice corrosion.
Composition ranges for 904L grade of stainless steels
Grade
C
Mn
Si
P
S
Cr
Mo
Ni
Cu
904L
min.
max.
-
0.02
-
2
-
1
-
0.045
-
0.035
19
23
4
5
23
28
1
2
Tolerance
a) Outer Diameter: +/- 0.1mm
b) Wall Thickness: +/- 0.02mm
c) Length: +/- 6mm
Surface
180G, 320G, 400G Satin / Hairline 400G, 500G, 600G or
800G Mirror finish and so on.
Standard
AISI, ASTM, DIN, EN, GB and JIS
ASTM A213,ASTM A312,ASTM A269,ASTM A778,ASTM A790
DIN 17456,DIN 17458
JIS G3459,JIS G3463 etc
Material
300series: 301,302,303,304,304L,309,309s,310,310S,316,316L,316Ti,317L,321,347
200series: 201,202,202cu,204
400series: 409,409L,410,420,430,431,439,440,441,444
Others: 2205,2507,2906,330,660,630,631,17-4ph,17-7ph, S318039 904L,etc
Duplex stainless steel: S22053,S25073,S22253,S31803,S32205,S32304
Special Stainless Steel: 904L,347/347H,317/317L,316Ti,254Mo
Application range
TP904L SMLS Pipe is widely used in below fields:
1).Petroleum,Chemical enterprise, superheater of boiler, heat exchanger
2).High temperature resistant transmission fluid pipe in power station
3).Ship with pressure pipe
4).The exhaust purification devices
5).Construction and ornament
Main market
We have frequenter customers from
Europe: Germany,Netherland,Russia, Finland,Czech,Ukraine,Italy,Spain,Poland
Middle East: Iran,UAE,SA,Iraq,Qatar,Isreal,Jordan,Bahrain,Kuwait
South America: Brazil,Chile,Peru,Venezuela,Uruguay,Argentina
Africa: Egypt,South Africa,Nigeria
Central&North America: Mexico,US,Canada,Costa Rica
South East Asia and Pacific: Japan,South Korea,Singapore,Thailand,Indonesia,Australia
Delivery conditions
Annealed, pickled & polished.
Note
We can produce other standard as the customers’ requirement.
Typical physical properties of grade 904L stainless steels
Grade
Density(kg/m3)
Elastic Modulus(GPa)
Mean Co-eff of Thermal Expansion (µm/m/°C)
Thermal Conductivity(W/m.K)
Specific Heat 0-100°C(J/kg.K)
Elec Resistivity(nΩ.m)
0-100°C
0-315°C
0-538°C
At 20°C
At 500°C
904L
7900
190
15
-
-
11.5
-
500
952
Application of ASME 36.19 ASTM A312 TP904L SMLS Pipe 1/2 Inch SCH10S:
Food processing equipment, particularly in beer brewing, milk processing & wine making.
Kitchen benches, sinks, troughs, equipment and appliances
Architectural panelling, railings & trim
Chemical containers, including for transport
Heat Exchangers
Woven or welded screens for mining, quarrying & water filtration
Threaded fasteners
Springs
Others
Other Features:
1) Chemical and Physical characteristic: durable, corrosion resistant and high-temperature resistant
2) We also produce pipes with special specifications according to customers’ requirements;
TP904L SMLS pipe is a tubular section or hollow cylinder, usually but not necessarily of circular cross-section, used mainly to convey substances which can flow — liquids and gases (fluids), slurries, powders and masses of small solids. It can also be used for structural applications; hollow pipe is far stiffer per unit weight than solid members.
TP904L SMLS pipe is formed by drawing a solid billet over a piercing rod to create the hollow shell. As the manufacturing process does not include any welding, seamless pipes are perceived to be stronger and more reliable. Historically seamless pipe was regarded as withstanding pressure better than other types, and was often more easily available than welded pipe.
TP904L SMLS pipe's Marking & Packaging
While marking we choose a specific item number as well different color shade to differentiate steel grades. We mark TP904L SMLS pipe as needed with the most suitable & visible marking technique.
Packaging is an integral part of the product. It guarantees that the TP904L SMLS pipe is delivered to the customer in the required quality. For smaller orders the size of the TP904L SMLS pipe bundle depends on the no. of Tubes ordered, for larger orders the tubes are packed into individual bundles and in such a way that the maximum weight of 4000kg per bundle is not excedded. Bundle tied down with steel tape. Bundle tied down by steel strap underlaid by tapaten.
We can also provide TP904L SMLS pipe wooden box packing, cardboard boxes, plastic wrapping, using hardened paper with PE meshing (used as protection against mechanical damages of tubes), into tapaten and polyethylene sheet etc.
Where can we find the high quality TP904L SMLS pipe.
You can visit this website: www.yaang.com (Yaang Pipe Industry Co., Limited).
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